Plumbco offers the full range of Wavin Osma products, including RoundLine and SquareLine gutter systems, brackets, outlets, stopends, and gutter angles. Renowned for their high-quality PVC-U construction and reliable performance, Wavin Osma fittings provide durable, efficient solutions for domestic and commercial rainwater management. Explore our selection for seamless installation, long-lasting durability, and a professional finish across all roofing and drainage projects.
The Wavin OsmaSoil 2S402W Ring Seal Boss Adaptor (50mm) in white is a high-quality PVC fitting designed for secure and leak-proof connections in soil and waste pipe systems. Its ring seal design ensures a tight fit, providing reliable performance for both domestic and commercial plumbing applications. Easy to install and highly durable, this adaptor guarantees long-lasting and efficient pipe connections.
The Wavin Osma Solvent 2Z190W 50mm Tee 87.5° in White is a high-quality PVC-U fitting designed to join three pipes at precise angles in domestic and commercial plumbing systems. Ideal for soil, waste, and drainage applications, this solvent-weld tee ensures a secure, leak-proof connection. Easy to install and compatible with standard 50mm PVC piping, it delivers reliable performance and long-lasting durability.
The Wavin Osma Solvent 2Z190G 50mm Tee 87.5° in Grey is a high-quality PVC-U fitting designed to join three pipes at precise angles in domestic and commercial plumbing systems. Ideal for soil, waste, and drainage applications, this solvent-weld tee ensures a secure, leak-resistant connection. Compatible with standard 50mm PVC piping, it provides long-lasting performance and smooth water flow for efficient plumbing installations.
The Wavin OsmaW 50mm ABS Tee 90° (2Z190B) is a robust black waste pipe fitting for branching 50mm waste systems. Made from high-quality ABS, it delivers excellent durability and chemical resistance for professional plumbing installations.
The Wavin OsmaW PP Straight Tank Connector WT 40 5Z185W is a durable 40 mm polypropylene tank connector designed for reliable plumbing and waste systems. Engineered for straightforward installation on cisterns, tanks or drainage outlets, this straight connector ensures a secure connection with its high‑quality EPDM seal, ideal for domestic and commercial plumbing projects. Compatible with standard 40 mm soil and waste pipework, this Wavin Osma fitting delivers trusted performance and long‑lasting reliability for plumbers, builders and DIY installers alike.
The Wavin Osma StormLine 8T851B External Stopend R/H in Black is a premium PVC-U fitting designed for stormwater gutter systems. It provides a secure, leak-free seal at the end of rainwater gutters, suitable for both domestic and commercial applications. Built for durability and easy installation, this stopend ensures efficient water flow and long-lasting performance in all guttering setups.
The Wavin Osma Waste 2M163W 50mm 45° Bend in White is a high-quality PVC-U fitting designed for efficient changes of direction in domestic and commercial waste pipe systems. Ideal for sinks, basins, and drainage applications, this bend ensures secure, leak-proof connections while maintaining smooth water flow. Made from durable, corrosion-resistant material, it provides long-lasting performance and simple installation, making it a reliable solution for efficient plumbing systems.
The Wavin Osma Squareline 61mm Brown Offset Bend Spigot (4T826N) offers a reliable PVC-U solution for redirecting downpipes. Perfect for neat, durable rainwater drainage in UK homes.
The Wavin Osma SquareLine 4T826B Offset Bend Spigot in Black is engineered for precise directional changes in 100mm SquareLine gutter systems. Made from high-quality PVC-U, this bend spigot offers durability, weather resistance, and a secure fit. Ideal for residential and commercial rainwater management, it simplifies installation while ensuring reliable water flow. Compatible with standard SquareLine components.
The Wavin Osma Squareline 61mm White Offset Bend Spigot (4T826W) provides a durable PVC-U solution for redirecting Squareline downpipes. Ideal for clean, reliable rainwater drainage in UK homes.